Gitlab source networks

We are setting up an integration with and we’d like to whitelist the webhook configured with our repository at, so we can trigger events in our on-premise network. What are the source networks of to whitelist at our side?

Hi, a quick google and you would have found it as I just did that for you:

scroll down to IP Range and Host Names.

Great and thanks. I did it google it, but for some reason I’ve undertooked that resources.
Here is a more precise link.